EP 1480892 A1 20041201 - A PACKAGING MATERIAL OF THE CORRUGATED CARDBOARD TYPE
Title (en)
A PACKAGING MATERIAL OF THE CORRUGATED CARDBOARD TYPE
Title (de)
VERPACKUNGSMATERIAL AUS WELLPAPPE
Title (fr)
MATERIAU D'EMBALLAGE DU TYPE EN CARTON ONDULE
Publication
Application
Priority
- DK PA200200347 A 20020307
- IB 0300832 W 20030306
Abstract (en)
[origin: WO03074384A1] A packaging material of the corrugated cardboard type includes a laminate of at least one plane paper layer 1 and at least one auxiliary paper layer 3 with waves presenting an amplitude perpendicular to the plane of propagation of the auxiliary paper layer. The two layers are joined by means of a gluing material. The auxiliary paper layer 3 includes furthermore a system of substantially parallel waves 10, 10', 10", the amplitude of which is in the plane of propagation of the auxiliary paper layer 3. As a result, the packaging material is more stiff than hitherto known without the lightness and voluminocity of the material being affected. In addition, the material possesses an increased tear resistance and is very suited for being provided with prints.
IPC 1-7
IPC 8 full level
B65D 5/74 (2006.01); B31B 1/84 (2006.01); B32B 29/08 (2006.01); B65D 65/40 (2006.01); E04C 2/32 (2006.01); E04C 2/34 (2006.01)
CPC (source: EP US)
B32B 29/08 (2013.01 - EP US); B65D 65/403 (2013.01 - EP US); E04C 2/322 (2013.01 - EP US); E04C 2/3405 (2013.01 - EP US); E04C 2002/345 (2013.01 - EP US); E04C 2002/3461 (2013.01 - EP US); E04C 2002/3466 (2013.01 - EP US); Y10T 428/24628 (2015.01 - EP US)
Citation (search report)
See references of WO 03074384A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 03074384 A1 20030912; AT E298306 T1 20050715; AU 2003207896 A1 20030916; CN 100358714 C 20080102; CN 1646390 A 20050727; DE 60300889 D1 20050728; DE 60300889 T2 20060524; DK 175164 B1 20040621; DK 200200347 A 20030908; EP 1480892 A1 20041201; EP 1480892 B1 20050622; ES 2244921 T3 20051216; PL 200787 B1 20090227; PL 372864 A1 20050808; PT 1480892 E 20051031; RU 2004129741 A 20050410; RU 2323146 C2 20080427; US 2006165960 A1 20060727
DOCDB simple family (application)
IB 0300832 W 20030306; AT 03704898 T 20030306; AU 2003207896 A 20030306; CN 03808559 A 20030306; DE 60300889 T 20030306; DK PA200200347 A 20020307; EP 03704898 A 20030306; ES 03704898 T 20030306; PL 37286403 A 20030306; PT 03704898 T 20030306; RU 2004129741 A 20030306; US 50709305 A 20050715